baber/WOPTO huggingface dataset:
Patent DE-4127152-A1 (DE)
Title: New substd. sulphonyl-formamidoxime cpds. - useful as fungicides in plant protection, wood protection, lubricants, etc.
Inventor: MILDENBERGER HILMAR DR
IPC: C07D333/34
Filed: 1991-08-16
Abstract: Heterocyclic substd. sulphonyl formamidoxime derivs. of formula (I), and their tautomers of formula (II), are new. In (I) and (II) R1 = (a) alkyl, alkenyl, alkynyl, cycloalkyl or cycloalkenyl; all opt. mono- or polysubstd. by phenyl, alkoxy, alkenyloxy, alkynyloxy, benzyloxy, phenoxy, cycloalkoxy, alkylthio, mono- or dialkylamino, CN, halo or NO2; (b) H, or phenyl or benzyl (both opt. substd. by one or more alkyl alkenyl, alkynyl, halo, CN, NO2, alkoxy, alkylthio, mono- or dialkylamino, phenoxy or benzyloxy); A = a gp. of formula (i)-(vi) (where B = a direct bond or an opt. unsatd. alkyl(ene)chain; R2 = H, alkyl, alkenyl, alkynyl, or cycloalkyl; n = 1-3; m = 1-3; O = 1 or 2; Z = (a), H, halo, CN, NO2, OH, mono- or dialkylamino, alkoxycarbonyl or acyl; (b) alkyl, alkenyl, alkynyl, cycloalkyl, cycloalkenyl, alkoxy, alkenyloxy, alkynyloxy, alkylthio, alkenylthio, alkynylthio, phenyl or phenoxy, all opt. mono- or polysubstd. by halo, NO2, CN, phenyl or CF3). USE - (I)/(II) are fungicides useful in plant protection (eg., against Phytophthora infestans or pyricularia oryzae), wood protection, preservation of parts and oils, and in lubricants for metalwork. For plant protection, dosage is 0.005-10.0 (esp. 0.01-5)kg/ha. (I)/(II) may also be used in combination with, eg. insecticides.
Patent DE-4129433-A1 (DE)
Title: Rig for investigating properties of lubricants and materials - has mounting for stationary testing component, arrangement for measuring transferred forces, oscillating drive unit and loading arrangement for improving reliability
Inventor: KERSCHER ERWIN
IPC: G01N11/14
Filed: 1991-09-04
Abstract: Testing arrangement for investigating the properties of lubricants and/or materials includes; (1) a mounting for a stationary testing-component with a stationary flat testing surface; (2) an arrangement for measuring the forces that are transferred from the testing-component in at least one measurement direction parallel to the surface, onto the mounting; (3) an oscillating drive-unit for an oscillating counter test-component, with an oscillating surface that can be applied to the stationary test surface; (4) a loading arrangement acting on the drive unit for exerting a vertical test-load on the surface and the counter surface. A spherical drive-transmission surface is provided for engaging the cup on the oscillating counter-component. Also claimed are the suspension arrangement and oscillating drive. USE/ADVANTAGE - This development of earlier testing arrangements, which have worked well in practice, is a further improvement on the reliability of their measurements.
Patent DE-4133683-A1 (DE)
Inventor: ORTNER HERBERT DR
IPC: D21C5/02
Filed: 1991-10-11
Abstract: The invention concerns a method of processing printed waste-paper, in particular waste-paper containing at least 80 % newspaper or magazine paper, by dissolving the paper, various cleaning stages, flotation or washing and subsequently pulping to a degree of consistency of at least 20 % and, optionally, bleaching. The invention is characterized in that a second, terminal, pulping stage is carried out, optionally followed by bleaching stage. In the second pulping stage, the waste-paper is subjected to a vigorous kneading action by individually mounted rod-shaped or stud-shaped kneading elements on both the stator and rotor of the pulping machine. The stator and rotor are disposed in a pulping chamber delimited by the surfaces of two concentric cylinders. Pulping is carried out oven-dry at temperatures between 20 and 110  DEG C, preferably 38 to 65  DEG C, at a specific power consumption of between 30 and 100, preferably 80 kWh per ton of oven-dried paper.
Patent DE-4134050-A1 (DE)
Title: Conveyor belt drive drum - has motor and gear inside drum, and two hollow shaft sections
Inventor: FUNKE BERND
IPC: B65G23/08
Filed: 1991-10-15
Abstract: The drive drum for belt (2) conveyors incorporates a motor (8) and gear (9) inside the drum (1). A brake (20) is screwed onto one side of a shaft part. Two fixed, hollow shaft sectoins (6,7) of different lengths containing the bearings (4,5) for the drum (1) protrude on both sides into the drum (1). The hollow shaft sections (6,7) are positioned on a flexible support (3) supported in a framework (13) and positioned outside the drum (1). The motor (8) and gear (9) fit into the hollow shaft sections (6,7) and are detachably fixed to one hollow shaft section (6). USE/ADVANTAGE - The belt conveyor's drive drum has its motor and gear inside the drum and quickly changed.
Patent DE-4137068-A1 (DE)
Title: Integrated optical multiple distance sensor for object position detection in vehicle - has rows or arrays of position sensitive diodes and LEDs or laser diodes, with transmission and reception lenses
Inventor: LANGER HANS-JUERGEN DIPL PHYS
IPC: G01S5/16
Filed: 1991-11-12
Abstract: The sensor includes position sensitive diodes (2) arranged in lines or an array, a reception lens (4), transmitting LEDs or laser diodes (1) also arranged either in rows or in an array, and a transmission lens (3). The lenses cover a surface or spatial angle. The distance measurement is performed using the triangulation principle. The position sensitive diodes and the LEDs or laser diodes are arranged in rows or arrays closely adjacent to each other. USE/ADVANTAGE - For use in all types of motor vehicle for detecting obstructions during reversing. Compact.
Patent DE-4139634-A1 (DE)
Title: Fourdrinier for removal of water from wet fibre suspension - has impermeable film fused to support structure with passages for liq. and gas to pass through
Inventor: KOHLER ERNST DIPL ING
IPC: D21F7/08
Filed: 1991-12-02
Abstract: The structure of a sieve (6) esp. a fourdriner for the drying section of a papermaking machine, has a cladding (2) for the woven or grid support structure (1) which is impermeable to liq. and/or has a closed pore structure. The cladding (2) has passages (5) through it to allow liq. and gas to pass through. The support structure (1) is pref. a woven sieve material of mono- or multi-filaments, or the filaments are in spiral coils, or it is a flat material. The cladding (2) is a film (3), fused into place at least at one outer surface (10) of the support structure (1), esp. with passages (5) through it. One surface (7) of the film (3) is fused to the surface (10) of the support structure (1), and the other surface (4) of the film (3) is flat. The film (3) is of a polymer material, such as polyurethane, acrylate or the like, and can be formed from a bulking agent which fills the support structure (1). The passages (5) are formed after the film (3) is polymerised, through perforations, slits, etc. The smooth and flat surface (4) of the film (3) in contact with the paper web, is treated to allow further reactions through electron or laser or UV beams or a high frequency process. The woven support structure can be provided by only a single yarn or filament system. ADVANTAGE - The fourdrinier is easily produced and gives an effective action in the removal of water from the wet fibre suspension and pulp, for conversion into paper.
Patent DE-4141695-A1 (DE)
Title: Brake pressure control for goods vehicle - has sensor circuit to determine load when lifting axle is raised.
Inventor: SCHLICHENMAIER ANDREAS DIPL IN
IPC: B62D61/12
Filed: 1991-12-18
Abstract: The load dependent brake pressure control arrangement is for a goods vehicle. It has a pick-up device, consisting of a rod (25) to sense the changing distance between a sprung axle (2) and the vehicle frame. It has a potentiometer (26) and a control (19) for the adjustment of the braking pressure at the wheel brake (24) according to load. In the case where a lifting axle (6) is coupled to the vehicle axle (2) the signal to raise the lifting axle is also transmitted to the signal receiver (19) which affects the adjustment signal for the brake pressure. USE/ADVANTAGE - Goods vehicle brake pressure control system which provides compensation for the longer signal distance when the lifting axle is raised.
Patent DE-4141962-A1 (DE)
Inventor: KNIEP CLAUS
IPC: C07C209/26
Filed: 1991-12-19
Abstract: The present invention relates to a process for the preparation of 8-N,N-dialkylaminotricyclo[5.2.1.0<2,6>]decane by reacting tricyclo[5.2.1.0<2,6>]decane-8(9)-one with an amine of the formula HNR1R2 in which R1 and R2 represent an alkyl radical having 1 to 6 carbon atoms, using hydrogen under elevated pressure and at elevated temperature in the presence of a platinum-containing supported catalyst.
Patent DE-4201059-A1 (DE)
Title: Flame tube for liquid fuel burner - has surrounding tube sleeve which limits forwardly open combustion chamber fed with fuel and air
Inventor: LUX THOMAS DR ING
IPC: F23D11/40
Filed: 1992-01-17
Abstract: In the tube sleeve (1) at least one air inlet is open to the combustion chamber (3) with a total cross-section divided over the periphery, and which has at least one supply channel (4). The channels run in the area of the tube sleeve. The distance of the air inlet (6) from the front end of the tube sleeve amounts at most to half the total length (L) of the tube sleeve. The air inlet is formed as an all-round ring gap. The tube sleeve in the area of the air inlet is stepped. USE/ADVANTAGE - A flame tube for a liq. fuel burner which provides soot-free combustion and low harmful material emission.
Patent DE-4201750-A1 (DE)
Title: Opening window on buildings with glass facades - is used where neighbouring fixed glazing elements overlap and conceal structural frame
Inventor: SCHLOEFFEL EDUARD
IPC: E06B3/54
Filed: 1992-01-23
Abstract: The opening window (2) is used in a building which incorporates a glass facade. The movable window element may be bounded on at least three sides by fixed glazing elements (4). The fixed glazing elements are positioned such that they project over and conceal the uprights (5) and beams of the structural framework of the building. USE/ADVANTAGE - Glazed facade construction of building allows the introduction of an opening window without upsetting the uniformity of appearance.
Patent DE-4206030-A1 (DE)
Title: Start-up device for centrifugal spinning - has traverse drive which makes labyrinth joint between yarn tube and pneumatic injector and makes small movements till spinning is sensed to be established
Inventor: KOLTZE KARL
IPC: D01D5/18
Filed: 1992-02-27
Abstract: Centrifugal spinning position has a stationary pneumatic start-up device between the drafting system and the yarn tube. The yarn tube can be coupled to the exit of the start-up device in a plane perpendicular to its axis. In the coupled position there is an annular gap between the exit of the start-up device and the entry of the yarn tube. The traverse drive for the yarn tube can move it when uncoupled for spinning and when coupled during start-up. Sliver passes through a drafting system into a stationary injector and past an end break detector into the yarn tube. The finished yarn is deposited on the inner wall of a rotating spinning pot. When the yarn sensor signals an end break, a hydraulic cylinder raises the yarn tube to make a labyrinth joint with the exit of the start-up device. The traverse control mechanism makes small movements until it receives a signal that spinning has been established, after which it reverts to the normal traverse motion. USE/ADVANTAGE - Provides improved appts. which give smaller yarn tube diameters where it has to pass through the hollow bearing of the spinning pot.
Patent DE-4206990-A1 (DE)
Title: Controlling sideways position of construction or agricultural machine - using pair of ultrasonic detectors to generate control input to e.g. tractor
Inventor: SEHR WILLIBALD
IPC: G01S7/52
Filed: 1992-03-05
Abstract: The position of a machine, e.g. tractor, relative to a reference, is controlled based upon ultrasonic sensing from a system using a pair of detectors (5,6) within a tube (1). The detectors can be operated in dual mode as transmitters. The control circuit causes pulses to be generated alternately from the ultrasonic elements. Reflections occur from the edges of the surfaces (7,8) and the transmission time before signals are received by the sensors are dependent upon the guide element (9) which may be a tensioned wire. ADVANTAGE - Can compensate for propagation time vagaries arising e.g. from temp. variations. Avoids faulty steering if ultrasonic sensor fails.
Patent DE-4210021-A1 (DE)
Title: Attachment of electrical appts. - bolting intermediary carrier plate to wall with appts. attached to flanges by screws or rivets
Inventor: KNORR MICHAEL DIPL ING
IPC: H02B1/04
Filed: 1992-03-27
Abstract: The method of attaching housings of electrical appts., e.g. switches, keyboards and plugs to plane mounting surfaces (10) involves using bolts (14,15) and an intermediary carrier plate (12). The plate is first bolted to a mounting surface and the appts. is subsequently attached using screws or rivets. The carrier plate is shaped like a rectangular trough with two flanges (16,18) on the free ends which space the appts. from the mounting surface. The appts. attachment is along these flanges. Instead of screws/rivets, the flanges can incorporate hooks formed by pressing out a section of the flange. ADVANTAGE - Secure fixing with min. assembly time.
Patent DE-4210600-A1 (DE)
Title: Games machine using CD or video tape recording - allows player to place bet on expected action in several different games with key scenes displayed on screen
Inventor: ROTTMEISTER KURT
IPC: A63F13/00
Filed: 1992-03-31
Abstract: The games machine has a display screen (9) on which key scenes from different sports can be displayed under control of the keyboard keys (11...14). A display field provides different betting odds for a subsequent event. The required odds are entered and the following scenes played back. Pref. the player can select between football, car or motorcycle racing, alpine skiing, hurdling, tennis or golf, dependant on the selected button. A wider selection is provided by using different compact discs or video tape recordings. ADVANTAGE - Allows player to place bet on progress on game.
Patent DE-4212652-A1 (DE)
Title: Laser head with inductive distance sensor for welding and cutting - comprises nozzle body overlapping coil face directed to workpiece and sealed by epoxy] resin glue
Inventor: NITSCH REINHARD DIPL ING
IPC: B23K26/04
Filed: 1992-04-15
Abstract: The head includes a nozzle body (1) for guiding a laser beam (4) along the central axis (3), and a coil system (23) - which is attached to the tip region of the nozzle body and is coaxial to the central axis (3) - for measuring the distance between the nozzle tip and the workpiece (13). The nozzle body (1) overlaps the coil face directed towards the workpiece (13). The nozzle body (1) pref. overlaps the coil face directed away from the workpiece (13). The coil system (23) is on a carrier (14) mounted on a sleeve (11) having a flange (12) facing the workpiece. The other end of the sleeve is attached to a section (8) of the nozzle body. A nozzle tip (24) is pref. screwed into the sleeve (11). At least the sleeve (11) and the flange (12) are made of copper. At least the coil carrier (14) and the coil system (23) are sealed by a composite (22) made up of an epoxy resin glue and a ceramic filler. The coil system is made of a central sending coil (19) and two receiving coils (18, 20). Each receiving coil has a temp. sensor. USE/ADVANTAGE - Used in laser appts. used for welding, cutting etc.. C.F. prior art devices, the coil system is more protected against heat and other harmful effects which would shorten the life span.
Patent DE-4221021-A1 (DE)
Title: Hair clip with two curved elongated main parts joined at ends - forms double part, with hinge fitments, holders, upward protruding bearings, angled holes, hooks and hasps
Inventor: CHOU KUO HUA
IPC: A45D8/24
Filed: 1992-06-26
Abstract: Each double part has a raised part containing a space (11). It has a holder (111) along the inward folded edge of the double part. A hinge fitment (21) fits in the first holder (11) and has an upward protruding bearing arm (211a,b) with an angled hole (212) holding the end of the second main part. A fastening insert has hooks and is contained in a second holder. The hooks have a fastening hasp. The hinge fitment and fastening insertion piece have interlocking surfaces. USE/ADVANTAGE - The hair clip is quickly and economically stamped or pressed out of metal plate, and has two separate insertion pieces supporting hinges or fastenings and held in holders on opposite ends.
Patent DE-4223276-A1 (DE)
Inventor: ZEISE CHRISTIANE DR
IPC: C02F1/54
Filed: 1992-07-15
Abstract: A process is disclosed for flocculating organic polymer impurities, in particular residual polymer fractions, in waste or wash water from the production of emulsion (co)polymers such as polyvinyl acetate, by preflocculation with an organic polymer flocculating agent, post-flocculation with an anorganic, lime-based auxiliary, then by filtration. The invention is characterized in that post-flocculation is carried out at least partially with in situ formed calcium hydrogen phosphate. This process is particularly useful for treating wash and rinse water from the cleaning of production plants and packing drums for emulsion (co)polymers of said kind.
Patent DE-4226230-A1 (DE)
Title: Navigational aid for optimal routing of motor vehicle - automatically terminates route plan and recommences search for uncongested route when excess distance travelled exceeds predetermined limit
Inventor: HAYAMI KATSURO
IPC: G01C21/34
Filed: 1992-08-07
Abstract: The navigation system has a destination and a number of side streets selected by the driver entered on a unit (1A) lnked to a system controller (11). Route map information is loaded into a memory (3A) to enable searching (5A) for an optimal route (6A) to the required destination from the measured position (7A). Measurement equipment may comprise a GPS receiver (19), azimuth sensor (20) and odometer (21). General traffic information is received (12) and fed into a random access memory (14) and the selected route is displayed (10). A third memory stores particularly relevant information such as traffic jams on-route and their build up frequency. ADVANTAGE - Driver can be warned of deviation from, and redirected automatically to, optimal route involving min. number of congested streets.
Patent DE-4228636-A1 (DE)
Title: Semi-orthopaedic and-or orthopaedic therapy shoe - has sole and upper with rear cap for back of foot and front part for front foot
Inventor: HERMES STEFAN
IPC: A43B23/02
Filed: 1992-08-28
Abstract: The front part of the upper shoe comprises a sheet and partic. a front cap. The sheet (12) is of a soft, flexible, highly expandable, and at least water-repellant material. The sheet comprises a bearer coated with polyurethane, the bearer being a textile weave. The material of the sheet has a specific total wt. of approximately 250 g/m2, whilst the polyurethane content with approximately 62 g/m2 amounts to approximately 25 wt.%. The bearer can consist of a combination of a polyethylene weave with a proportion of approximately 150 g/m2 and an elastane weave with a proportion of pref. approximately 38 g/m2. The sheet (12) is an area of a closure (16) has a tongue (18) softly cushioned on the inside. The shoe sole (5) comprises at least partly a buffer with shock-absorbing effect at high elastic spring-back. USE/ADVANTAGE - As a semi-orthopaedic and/or orthopaedic therapy shoe. It has a soft, flexible and expandable upper and elastic buffer material sole.
Patent DE-4230717-A1 (DE)
Title: Novel reagents for Karl-Fischer water analysis - comprising aprotic solvent solns. of 1:1 SO2:amine adducts used with iodine
Inventor: MATSCHINER HERMANN PROF DR
IPC: G01N27/44
Filed: 1992-09-14
Abstract: A method for quantitative analysis of water by mixing an aq. sample with an aprotic solvent soln. of a 1:1 SO2/amine of pKa above 6 adduct and then oxidising with iodine; and a 2-component reagent comprising a solvent component reagent comprising a solvent component and an iodine soln. as titration components, the solvent component contg. an aprotic solvent soln. of an adduct as per (A) above are claimed as is a 1-component reagent comprising an aprotic solvent soln. contg. both I2 (or an iodide) and an adduct as per (A) above. The amine used in the adduct is Me3N (esp. prefd.), imidazole and/or N,N,N',N'-tetra-Me-ethylenediamine. The aprotic solvent is an ether, ester, halo-hydrocarbon, acid amide, nitrile, and/or ketone, esp. acetonitrile, propylene carbonate, Et acetate, THF, dioxan, DMF and/or CH2Cl2. The concn. of the adduct in the solvent is 0.01-5 (esp. 0.25-1.5) mol./l. ADVANTAGE - Volumetric or coulometric water analysis can be effected by straight- or back-titration without the problems of toxicity, odour or high sensitivity to experimental conditions associated with prior-art alcohol- and/or pyridine-contg. Karl-Fischer reagents.
Patent DE-4230730-A1 (DE)
Inventor: LANG GEORG
IPC: B65B13/06
Filed: 1992-09-14
Abstract: A hoop-casing machine has a hoop guiding frame that forms a channel (22) with a rectangular cross-section twisted in determined longitudinal sections. The frame consists of fixed (18, 24, 27) and mobile (19, 25, 28) parts, the relative movement of which in controlled and guided manner allows the channel (22) to be closed or opened for enclosing and stretching the hoop in the longitudinal direction. In order to make production easier and to increase reliability in operation, a rectilinear mobile frame part (19, 25, 28) is provided which forms together with a fixed frame part (18, 24, 27) a twisted channel section. Preferably, one of both frame parts (19) has a circular arc-shaped full cross-section, in which the channel cross-section (20) with a long radial center line is cut, whereas the other corresponding frame part (18) has a circular arc-shaped hollow cross-section with the same or a larger radius.
Patent DE-4232899-A1 (DE)
Inventor: BIRKMAYER JOERG
IPC: A61K31/70
Filed: 1992-09-30
Abstract: Use of the reduced form of nicotinamide adenine dinucleotide (NADH), of the reduced form of nicotinamide adenine dinucleotide phosphate (NADPH) or of a physiologically tolerated salt thereof for producing a medicine/medicament for the treatment of Alzheimer's disease.
Patent DE-4234051-A1 (DE)
Title: Prodn. or maintenance of germ-free medium, e.g. (distilled) water - by treating with natural plant antibiotic in concentrate or vapour form, giving long-lasting effect
IPC: A61L2/16
Filed: 1992-10-09
Abstract: Germ-free media (e.g. water) are obtd. or maintained using a natural plant antibiotic (I), by a direct or indirect method. In the direct method, the required amt. of (I) is added to the medium as a concentrate. In the indirect method, the medium is treated with vapour from the (I)-contg. concentrate for a suitable time. ADVANTAGE - The medium is not subjected to any special temp. changes during the treatment. The process keeps the medium germ-free for longer periods than all known methods.
Patent DE-4237425-A1 (DE)
Title: Electromagnetic screening between screened cable and electrical conductor - using conductive perforated sleeve or strip between conductor and cable screening and sealing mass adjacent end of cable screening
IPC: H02G15/105
Filed: 1992-11-05
Abstract: The method of forming a continuous screening between a screened cable (1) and a conductor involves arranging a flexible perforated conductive sleeve (5) or strip between the cable screening (3) and the electrical conductor. A heat softened sealing mass (10) is positioned adjacent one end of the cable screening, between the cable and the sleeve or strip. The strip is electrically connected to the cable screening, with a heat-shrink cuff (7) around the electrical connection and the sealing mass (10), before application of heat for shrinking the cuff and activating an adhesive for securing the sleeve or strip to the cable. Pref. the conductive sleeve is provided by a metal mark. USE/ADVANTAGE - For cable splice etc.. Ensures flexible screening between cable and conductor.